Description: 100% Brand new and high quality Reduction Gear/Main Driving Gear A959-B-19 Durable use for remote control RC vehicle models Available for WLtoys A959-B A969-B A979-B 1/18 RC Cars Buggy Truck Material: Plastic Size Chart: Diameter: Approx. 3cm / 1.18inch, 1cm / 0.39inch Package Includes: 3 Pieces 1/18 Scale RC Car Models Reduction Gear Main Driving Gear Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Due to manual measurement, there may be 1-2mm error in size